Titanuim Anodes With IrO2 Of 1inch Diameter For Electrodeposition

1. Substrate: Gr1

2. Size: dia.1inch*length 96inch

3. Coating: iridium oxide and multiple formulation coating

4. Shape and size: tubular, can be customized according to the actual working conditions of the customer

Cathodic electrodeposition is a coating process commonly used in car body manufacturing, and it is the main means to improve the service life (corrosion resistance) of the car body. In cathodic electrodeposition, the electrodeposition paint used is cationic (positively charged) resin and pigment paste, and the coated object (car body) serves as the cathode. Stainless steel anodes work in a passive state, but the activation and dissolution of stainless steel and the formation of passive film are greatly affected by the pulse current, which is difficult to control in actual production.

The probabilistic life of the anode can reach several years. In order to extend the life of the anode, a titanium anode coated with titanium-based iridium oxide can be used. The life of titanium anodes coated with iridium oxide is several times that of stainless steel anodes, but the initial investment is also more than that of stainless steel. Since the chlorine content is very obvious to the corrosion of stainless steel anode, the amount of chlorine content has no effect on the titanium anode. The titanium anode is a dimensionally stable anode. As long as a small amount of active coating is lost during the working process, the titanium substrate is always in a state of no loss during production. After the anode is deactivated, only the active layer needs to be re-coated, and the titanium substrate can be used repeatedly, which can save a certain amount of money. Titanium anodes have a long service life. Using this anode to replace stainless steel anodes can avoid frequent replacement of anodes, which is conducive to stable normal production and simplified management.

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